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AUTOMATED MATERIAL CARD DEVELOPMENT FOR THE CRASH DESIGN OF COMPOSITE VEHICLE STRUCTURES

Sturm, Ralf and Kalkoffen, Gerret and Kühl, Hauke (2023) AUTOMATED MATERIAL CARD DEVELOPMENT FOR THE CRASH DESIGN OF COMPOSITE VEHICLE STRUCTURES. 20th International Conference on Experimental Mechanics, 2023-07-02 - 2023-07-07, Porto, Portugal.

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Abstract

Material card calibration for crash analysis is very important for the virtual design process of vehicle structures. Especially for the crash design of composite structures, a detailed description of the material failure is essential. In the study, an optimization process is described using experimental results of specimens under fixed dynamic loading conditions. It identifies a suitable material description for a pultruded CFRP composite and a structural foam for hybridization. The possibilities and limitations of this approach are outlined and discussed

Item URL in elib:https://elib.dlr.de/195895/
Document Type:Conference or Workshop Item (Speech)
Title:AUTOMATED MATERIAL CARD DEVELOPMENT FOR THE CRASH DESIGN OF COMPOSITE VEHICLE STRUCTURES
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Sturm, RalfUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kalkoffen, GerretCarbon TTUNSPECIFIEDUNSPECIFIED
Kühl, HaukeCarbon TTUNSPECIFIEDUNSPECIFIED
Date:7 July 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:crash, optimization, foam, composite, material modelling
Event Title:20th International Conference on Experimental Mechanics
Event Location:Porto, Portugal
Event Type:international Conference
Event Start Date:2 July 2023
Event End Date:7 July 2023
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Road Transport
DLR - Research area:Transport
DLR - Program:V ST Straßenverkehr
DLR - Research theme (Project):V - FFAE - Fahrzeugkonzepte, Fahrzeugstruktur, Antriebsstrang und Energiemanagement
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts > Vehicle Architectures and Lightweight Design Concepts
Deposited By: Sturm, Ralf
Deposited On:20 Jul 2023 12:47
Last Modified:24 Apr 2024 20:56

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